#header {
    width: 1170px;
    height: 90px;
    margin: 0 auto;
}

#header h1 {
    float: left;
    height: 90px;
    width: 228px;
    background: url(../images/logo.png) no-repeat center center;
}

#header .nav {
    float: left;
    height: 90px;
    line-height: 90px;
    margin-left: 64px;
}

#header .nav li {
    float: left;
    height: 90px;
}

#header .nav li a {
    float: left;
    display: block;
    padding: 0 34px;
    height: 90px;
    font-size: 14px;
    box-sizing: border-box;
    color: #333333;
}

#header .nav li:hover a {
    color: #e4392a !important;
    border-bottom: 3px solid #e4392a;
}

#header p {
    float: right;
    width: 120px;
    height: 90px;
    line-height: 90px;
    padding-left: 36px;
    background: url(../images/tel_bg.png) no-repeat left center;
    color: #e4392a;
    font-size: 14px;
    cursor: pointer;
}


/* 轮播图 */

#bg {
    height: 494px;
    width: 100%;
}

#bg img {
    width: 100%;
    height: 100%;
}


/* 网思服务 */

#box1 {
    width: 1170px;
    height: 622px;
    margin: 0 auto;
    overflow: hidden;
}


/*网思服务  头部 */

#box1 .box1-top {
    height: 180px;
    overflow: hidden;
}

#box1 .box1-top h2 {
    width: 100%;
    text-align: center;
    color: #000022;
    font-size: 28px;
    margin-top: 44px;
    margin-bottom: 6px;
}

#box1 .box1-top p {
    color: #cacace;
    font-size: 16px;
    text-align: center;
}

#box1 .box1-top p span {
    color: #e4392a;
}

#box1 .box1-bottom {
    height: 364px;
}

#box1 .box1-bottom li {
    float: left;
}

#box1 .box1-bottom li a {
    float: left;
    padding: 0 40px;
    height: 364px;
    display: block;
    width: 292px;
    box-sizing: border-box;
}

#box1 .box1-bottom li a span {
    display: block;
    width: 134px;
    height: 134px;
    border-radius: 50%;
    margin: 0 auto;
    background: url(../images/i_icon1.png) no-repeat;
}

#box1 .box1-bottom li a p {
    color: black;
}

#box1 .box1-bottom li:nth-child(1) a span {
    background-position: 0 0;
}

#box1 .box1-bottom li:nth-child(2) a span {
    background-position: -305px 0;
}

#box1 .box1-bottom li:nth-child(3) a span {
    background-position: -616px 0;
}

#box1 .box1-bottom li:nth-child(4) a span {
    background-position: -930px 0;
}

#box1 .box1-bottom li a:hover span {
    background: url(../images/i_icon1_h.png) no-repeat;
}

#box1 .box1-bottom li:nth-child(1) a:hover span {
    background-position: 0 0;
}

#box1 .box1-bottom li:nth-child(2) a:hover span {
    background-position: -305px 0;
}

#box1 .box1-bottom li:nth-child(3) a:hover span {
    background-position: -616px 0;
}

#box1 .box1-bottom li:nth-child(4) a:hover span {
    background-position: -930px 0;
}

#box1 .box1-bottom li a strong {
    display: block;
    height: 60px;
    text-align: center;
    line-height: 60px;
    color: #333333;
    font-size: 16px;
    background: url(../images/xhx_03.jpg) no-repeat center bottom;
    margin-top: 40px;
    margin-bottom: 40px;
}


/* 网思案例  */

#box2 {
    height: 800px;
    background: #ffffff url(../images/bg_1.png) no-repeat center top;
    background-size: 100% 800px;
}


/*网思案例  头部 */

#box2 .box2-top {
    height: 180px;
    overflow: hidden;
}

#box2 .box2-top h2 {
    width: 100%;
    text-align: center;
    color: #000022;
    font-size: 28px;
    margin-top: 44px;
    margin-bottom: 6px;
}

#box2 .box2-top p {
    font-size: 16px;
    text-align: center;
    color: #e4392a;
}

#box2 .box2-top p span {
    color: #cacace;
}


/* 网思案例 底部 */

#box2 .box2-bottom {
    width: 1170px;
    margin: 0 auto;
    height: 462px;
}

#box2 .box2-bottom a {
    display: block;
    float: left;
    width: 266px;
    height: 200px;
    padding: 15px 15px;
    position: relative;
    overflow: hidden;
}

#box2 .box2-bottom .a1 {
    background: url(../images/al_03.jpg) no-repeat center center;
}

#box2 .box2-bottom .a2 {
    background: url(../images/al_05.jpg) no-repeat center center;
}

#box2 .box2-bottom .a3 {
    background: url(../images/al_07.jpg) no-repeat center center;
}

#box2 .box2-bottom .a4 {
    padding-right: 0;
    background: url(../images/al_09.jpg) no-repeat right center;
}

#box2 .box2-bottom .a5 {
    background: url(../images/al_15.jpg) no-repeat center center;
}

#box2 .box2-bottom .a6 {
    background: url(../images/al_16.jpg) no-repeat center center;
}

#box2 .box2-bottom .a7 {
    background: url(../images/al_17.jpg) no-repeat center center;
}

#box2 .box2-bottom .a8 {
    padding-right: 0;
    background: url(../images/al_18.jpg) no-repeat right center;
}

#box2 .box2-bottom .xs {
    display: block;
    width: 266px;
    height: 200px;
    background: red;
    opacity: .7;
    overflow: hidden;
    text-align: center;
    position: absolute;
    top: -200px;
    left: 15px;
    transition: all .5s linear;
}

#box2 .box2-bottom a:hover .xs {
    transform: translateY(215px);
}

#box2 .box2-bottom .xs span:nth-child(1) {
    display: block;
    text-align: center;
    width: 80px;
    height: 80px;
    margin: 40px auto 6px;
    border-radius: 50%;
    border: 1px solid #eda79d;
    background: url(../images/xs_03.jpg) no-repeat center center;
}

#box2 .box2-bottom .xs span:nth-child(2) {
    color: #ffff;
}

#box2 .jiantou {
    width: 65px;
    height: 65px;
    background: #000014 url(../images/arr_b.png) no-repeat center center;
    border-radius: 50%;
    margin: 15px auto;
}

#box2 .jiantou:hover {
    background: #e4392a url(../images/arr_b.png) no-repeat center center;
}


/* 网思动态 */

#box3 {
    height: 676px;
    background: #ffffff url(../images/bg_2.png) no-repeat center top;
    position: relative;
    top: -20px;
    left: 0;
}

#box3 .box3-top {
    height: 180px;
    overflow: hidden;
}

#box3 .box3-top h2 {
    width: 100%;
    text-align: center;
    color: #000022;
    font-size: 28px;
    margin-top: 44px;
    margin-bottom: 6px;
}

#box3 .box3-top p {
    font-size: 16px;
    text-align: center;
    color: #e4392a;
}

#box3 .box3-top p span {
    color: #cacace;
}

#box3 .box3-bottom {
    width: 1190px;
    height: 296px;
    margin: 0 auto;
}

#box3 .box3-bottom a {
    display: block;
    width: 290px;
    height: 296px;
    margin-right: 10px;
    float: left;
    padding-left: 36px;
    box-sizing: border-box;
    position: relative;
}

#box3 .box3-bottom a h6 {
    width: 70px;
    height: 80px;
    color: #ffff;
    border: #ffff 1px solid;
    border-radius: 4px;
    padding-left: 8px;
    box-sizing: border-box;
}

#box3 .box3-bottom a h6 span {
    display: inline-block;
    font-size: 16px;
    margin-top: 20px;
    font-weight: bolder;
}

#box3 .box3-bottom a .p1 {
    margin: 24px 0;
    font-weight: bolder;
    color: #ffff;
    font-size: 14px;
}

#box3 .box3-bottom a .p2 {
    color: #bbbabf;
}

#box3 .box3-bottom a strong {
    width: 34px;
    height: 34px;
    display: inline-block;
    border-radius: 50%;
    color: #ffff;
    text-align: center;
    line-height: 34px;
    border: 1px solid #ffff;
    margin-top: 62px;
}

#box3 .box3-bottom a .yc {
    width: 290px;
    height: 296px;
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
}

#box3 .box3-bottom a .yc:hover .top {
    transform: translateY(154px);
}

#box3 .box3-bottom a .yc:hover .bottom {
    transform: translateY(-142px);
}

#box3 .box3-bottom a .yc .top {
    width: 290px;
    height: 154px;
    position: absolute;
    left: 0;
    top: -154px;
    background: url(../images/web_03.jpg) no-repeat center center;
    transition: all .5s linear;
}

#box3 .box3-bottom a .yc .bottom {
    width: 290px;
    height: 142px;
    background: #000022;
    padding: 24px 26px;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 296px;
    transition: all .5s linear;
}

#box3 .box3-bottom a .yc .bottom h4 {
    color: #ffff;
    font-weight: bolder;
}

#box3 .box3-bottom a .yc .bottom p {
    color: #bbbbbb;
    margin-top: 26px;
}

#box3 .btn {
    width: 176px;
    height: 46px;
    color: #ffff;
    border: 1px solid #ffff;
    border-radius: 4px;
    text-align: center;
    line-height: 46px;
    margin: 0 auto;
    margin-top: 54px;
}

#box3 .btn:hover {
    background: red;
}


/* 联系我们 */

#box4 {
    height: 516px;
}

#box4 .box4-top {
    height: 180px;
    overflow: hidden;
}

#box4 .box4-top h2 {
    width: 100%;
    text-align: center;
    color: #000022;
    font-size: 28px;
    margin-top: 44px;
    margin-bottom: 6px;
}

#box4 .box4-top p {
    font-size: 16px;
    text-align: center;
    color: #e4392a;
}

#box4 .box4-top p span {
    color: #cacace;
}

#box4 .box4-bottom {
    width: 1170px;
    height: 216px;
    margin: 0 auto;
}

#box4 .box4-bottom .box4-left {
    float: left;
    width: 446px;
    height: 100%;
    text-indent: 60px;
}

#box4 .box4-bottom .box4-left h6 {
    height: 30px;
    line-height: 30px;
    background: url(../images/i_icon2.png) no-repeat left center;
    background-position: 0 -1px;
    color: #000000;
}

#box4 .box4-bottom .box4-left .p01 {
    height: 30px;
    line-height: 30px;
    background: url(../images/i_icon2.png) no-repeat left center;
    background-position: 0 -75px;
    margin-top: 26px;
    color: #333333;
}

#box4 .box4-bottom .box4-left p {
    margin-bottom: 18px;
    color: #333333;
}

#box4 .box4-bottom .box4-right {
    float: right;
    width: 722px;
    height: 100%;
}

#box4 .box4-bottom .box4-right .text {
    width: 350px;
    height: 32px;
    border: 1px solid #6d6d88;
    text-indent: 12px;
}

#box4 .box4-bottom .box4-right input:nth-child(1) {
    margin-right: 14px;
}

#box4 .box4-bottom .box4-right .text::after ::-webkit-input-placeholder {
    color: #a9a9a9;
}

#box4 .box4-bottom .box4-right textarea {
    width: 720px;
    height: 94px;
    border: 1px solid #6d6d88;
    margin-top: 18px;
}

#box4 .box4-bottom .box4-right .sub {
    width: 720px;
    height: 40px;
    margin-top: 30px;
    color: #fffaeb;
    background: #63637f;
    border: 0;
}


/* 底部 */

#footer {
    position: relative;
}

#footer .footer-top {
    height: 107px;
    line-height: 130px;
    color: #fffaeb;
    text-align: center;
    position: relative;
    background: url(../images/map_s.png) no-repeat center top;
}

#footer .footer-top img {
    position: absolute;
    top: 6%;
    left: 49%;
}

#footer .footer-center {
    width: 100%;
    height: 355px;
    background: url(../images/fd_bg.png) no-repeat center top;
    position: absolute;
    top: 77px;
    left: 0;
    padding-top: 70px;
    box-sizing: border-box;
}

#footer .footer-center .footer-box {
    width: 124px;
    float: left;
}

#footer .footer-center .footer-box h5 {
    color: #fff;
    font-size: 14px;
    margin-bottom: 20px;
}

#footer .footer-center .footer-box p {
    color: #a8a8af;
    line-height: 30px;
}

#footer .footer-center .bgbox {
    width: 1170px;
    height: 100%;
    margin: 0 auto;
}

#footer .footer-center .bgbox .haha {
    float: right;
    width: 234px;
}

#footer .footer-center .bgbox .haha h5 {
    color: #fff;
    font-size: 14px;
    margin-bottom: 20px;
}

#footer .footer-center .bgbox .haha p {
    color: #fff;
    margin-top: 26px;
    margin-bottom: 6px;
    font-size: 16px;
    font-weight: bolder;
}

#footer .footer-center .bgbox .haha span {
    color: #a8a8af;
}

#footer .footer-bottom {
    height: 40px;
    background: #000022;
    color: #fff;
    padding-left: 135px;
    line-height: 40px;
    margin-top: 324px;
}


/* 固定 */

#fix {
    width: 50px;
    height: 330px;
    position: fixed;
    top: 250px;
    right: 0;
}

#fix li a {
    display: inline-block;
    width: 50px;
    height: 50px;
}

#fix li:nth-child(1) a {
    background: url(../images/gd_03.jpg) no-repeat;
}

#fix li:nth-child(2) a {
    background: url(../images/gd_05.jpg) no-repeat;
}

#fix li:nth-child(3) a {
    background: url(../images/gd_07.jpg) no-repeat;
}

#fix .a001 {
    display: inline-block;
    width: 39px;
    height: 80px;
    margin-top: 90px;
    background: url(../images/gd_09.jpg) no-repeat;
}